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# Get all companies

GET https://api.npretail.app/{tenant}/{environment}/companies

Get list of all companies in the selected environment. More information how to work with companies can be found [here](/apis/api-reference/system-services/companies).

Reference: https://docs.navipartner.com/apis/api-reference/system-services/companies/get-companies

## Authentication

- `x-np-api-key` header (required) — API Key authentication via header

## Request

### Path parameters

- `tenant` (string, required)
- `environment` (string, required)

## Response

### 200

- `value` (list of CompanyResponse, required)

## Types

### CompanyResponse

- `id` (UUID, required)
- `systemVersion` (string, required)
- `name` (string, required)
- `displayName` (string, required)

## Examples

**Response**

```json
{
  "value": [
    {
      "id": "17ff1351-d07d-4b85-8957-b4b585f47aad",
      "systemVersion": "24.0.16410.18056",
      "name": "CRONUS International Ltd.",
      "displayName": ""
    },
    {
      "id": "872336d7-5183-4c0b-9b47-755f3d6d77e7",
      "systemVersion": "24.0.16410.18056",
      "name": "TestCompany",
      "displayName": "TestCompany"
    }
  ]
}
```

**SDK Code**

```python
import requests

url = "https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies"

headers = {"x-np-api-key": "<NaviPartner API Key>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies';
const options = {method: 'GET', headers: {'x-np-api-key': '<NaviPartner API Key>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-np-api-key", "<NaviPartner API Key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["x-np-api-key"] = '<NaviPartner API Key>'

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies")
  .header("x-np-api-key", "<NaviPartner API Key>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies', [
  'headers' => [
    'x-np-api-key' => '<NaviPartner API Key>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies");
var request = new RestRequest(Method.GET);
request.AddHeader("x-np-api-key", "<NaviPartner API Key>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["x-np-api-key": "<NaviPartner API Key>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.npretail.app/01234567-89ab-cdef-0123-456789abcdef/production/companies")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```